How Do I Choose a Solar Panel? - A common question!

Choosing a solar panel is a task that requires some research if one is doing the work himself, instead of buying a solar energy system to be installed. This means the individual has to investigate the subject to find out what is best for his particular needs.

According to Genersys, there are several requirements that should be met:

• the panel box should be lightweight and strong
• the glazing should be strong with low reflection, high absorption and low emissive
• ability
• the absorber plate and heat pipe should be constructed to guarantee a long working life
• the surface of the panel absorber should be made of an environmentally friendly
• material
• the panels should be able to stagnate without causing damage to the collectors
• the unit should have the ability to produce hot water
• the unit should be designed to correct for internal condensation
• the unit should be designed to function with high pressure
• the panel design should be solid and easy to install
• the frames should be lightweight and strong and easy to install
• all components of the system should be solidly built and easy to install

The purchaser will also want to check the maintenance requirements and the length of the guaranty. The solar panels should require little maintenance and should have a guaranty of twenty or more years.

There are different manufacturers that produce solar panels and the purchaser needs to investigate the different products that are available. Pricing also needs to be checked since there is some variability.